CN112498979B - Special gas column bag for fruit and vegetable cold chain - Google Patents
Special gas column bag for fruit and vegetable cold chain Download PDFInfo
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- CN112498979B CN112498979B CN202011404219.XA CN202011404219A CN112498979B CN 112498979 B CN112498979 B CN 112498979B CN 202011404219 A CN202011404219 A CN 202011404219A CN 112498979 B CN112498979 B CN 112498979B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/02—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage
- B65D81/05—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond (AREA)
- Packages (AREA)
- Packaging Frangible Articles (AREA)
Abstract
The invention provides a special air column bag for a fruit and vegetable cold chain, and relates to the field of packaging materials. This special gas column bag of fruit vegetables cold chain, including gas column bag body, the equal fixedly connected with lug in one side of second gas column bag, the equal fixed even recess that has of opposite side of second gas column bag, all connect through recess and lug between per two of second gas column bag, the periphery of plastics slide rail has first gas column bag through plastics draw runner sliding connection, the equal fixedly connected with hose in inboard of anticollision bag, the well upper portion of second gas column bag reverse side all is provided with the inlayer opening. Fix the anticollision bag in the second gas column bag through the rubber cord, thereby prevent that the fruit vegetables striking from colliding with and guaranteeing the fruit vegetables quality, the second sticky tape is pasted first gas column bag in the one end of gas column bag body, transports the loading to the fruit vegetables of different volumes, and the plastics draw runner makes the length direction of first gas column bag and the length direction of second gas column bag parallel, forms shockproof packing filler, has increased the service function of gas column bag, is worth wideling popularize.
Description
Technical Field
The invention relates to the technical field of packaging materials, in particular to a special air column bag for a fruit and vegetable cold chain.
Background
The air column bag is also called a buffer air column bag, is a novel packaging material filled with natural air in the 21 st century, and the air column which is completely coated plays a role in buffer protection, so that the transportation loss rate of the product is reduced to the minimum. The air column bag is widely applied in various aspects of life, and along with the rapid development of fresh fruit and vegetable electricity commerce, the air column bag has a prominent significance in cold chain transportation and logistics packaging of fruits and vegetables.
The air column bag used in the cold chain transportation of fruits and vegetables in the existing market has the following problems: (1) because structural design is unreasonable, can not reach fine effective protection to fresh fruit vegetables's packing and transportation, still have the problem that fruit vegetables extrusion collided with in the gas column bag use. (2) Except the buffering protective performance, the fruit and vegetable cold chain logistics process has the requirement of high cold accumulation and heat insulation for the gas column bag, and the conventional gas column bag needs to be matched with an ice bag for use, so that the cold storage and heat preservation effect is poor and the transportation volume is increased. (3) Most of the existing air column bags are single in use function, individual packaging and packaging amount of fruits and vegetables are limited, and the existing air column bags cannot be used flexibly.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the special air column bag for the fruit and vegetable cold chain, and solves the problems of poor packaging protection effect, poor refrigeration and heat preservation performance and single function and use of rigid plates of the traditional fruit and vegetable cold chain air column bag.
The invention is realized by the following technical scheme: the special gas column bag for the fruit and vegetable cold chain comprises a gas column bag body, wherein three second gas column bags are sequentially arranged in the gas column bag body from left to right, the second air column bags are both arranged in a double-layer hollow way, one side of each second air column bag is fixedly connected with a convex block, the other side of the second air column bags is fixedly connected with a groove, every two second air column bags are connected through the groove and a lug, the grooves are fixedly connected with the lugs through adhesives, the peripheries of the air column bag bodies are fixedly connected with plastic sliding rails, the periphery of the plastic slide rail is connected with a first air column bag in a sliding way through a plastic slide bar, the upper end and the lower end in the second air column bag are fixedly connected with a fixed anti-collision bag through rubber ropes, the equal fixedly connected with hose in inboard of anticollision bag, the well upper portion of second gas column bag reverse side all is provided with the inlayer opening, the length homogeneous phase of first gas column bag and second gas column bag is the same.
Preferably, the middle part of one side of the front surface of the air column bag body is provided with a first adhesive tape, and the middle upper part of one side of the back surface of the first air column bag is provided with a second adhesive tape.
Preferably, the lower parts of the reverse sides of the first air column bag and the second air column bag are respectively provided with an inflation tube, the upper parts of the inflation tubes are respectively and uniformly distributed with a one-way check valve, the lower parts of the inflation tubes are respectively provided with an inflation inlet, and the inflation tubes, the first air column bag and the second air column bag are communicated.
Preferably, eight rubber ropes are uniformly distributed on the periphery of the hose, and the other ends of the rubber ropes are fixedly connected to the outer side of the middle of the inner wall of the second air column bag.
Preferably, the interior middle part of hose all is provided with the bunch, the one end that the hose was kept away from to the bunch all runs through the inlayer opening.
Preferably, the first gas column bag and the second gas column bag are made of polyethylene, and a coolant is coated on the inner side of the film, and the coolant formula and the preparation method are as follows: uniformly mixing 0.1-0.3 mol/L mannitol and 0.05-0.1 mol/L potassium chloride according to a volume ratio of 1-1.5: 1, and then carrying out ultrasonic heating for fully dispersing for 10-15 min, wherein the ultrasonic power is 150W, and the heating temperature is 60 ℃; then adding 1-3% of super absorbent resin, continuing the ultrasonic treatment to obtain a coolant layer, coating one side of the coolant layer on the inner side of the polyethylene film by a scraper, wherein the coating weight is 1.5-7.0 g/m2The thickness is 200 to 300 μm.
Preferably, the material that anticollision bag used is polypropylene, the material that the hose used is polyvinyl chloride.
Preferably, the use method of the special air column bag for the fruit and vegetable cold chain comprises the following steps:
A. independently used for avoiding fruit and vegetable from colliding and extruding
Fruits and vegetables are placed into the second air column bag through the inner layer opening, the fruit and vegetable to be transported are loaded by the anti-collision bag in the second air column bag, the bunching wires are tensioned and tied, so that the fruits and vegetables are fixedly suspended in the second air column bag through the anti-collision bag and the hose, the anti-collision bag is fixedly connected in the second air column bag through the rubber rope, and the fruits and vegetables cannot collide with each other due to bumping in the fruit and vegetable transportation process;
B. combined use for adapting to different individuals
The two ends of the air column bag body are stably bonded through the first adhesive tape, the air column bag body can be sequentially and fixedly combined by three or more second air column bags and is used for being suitable for packaging of fruits and vegetables with different volumes, after the two ends of the air column bag body are bonded, the first air column bag is bonded at one end of the air column bag body through the second adhesive tape, so that the air column bag body and the first air column bag form a cylinder body for transporting and loading different fruits and vegetables, and the double-layer second air column bags provide effective protection for the fruits and vegetables with larger volumes;
C. function of packing filler by deforming use
The plastic slide bar slides on the plastic slide rail, so that the length direction of the first air column bag is parallel to that of the second air column bag, and the air column bag body and the first air column bag form a strip-shaped shockproof packaging filler, so that the whole shockproof packaging is carried out on fruits and vegetables which are not suitable for individual packaging.
The invention has the following beneficial effects:
1. according to the fruit and vegetable transportation device, fruits and vegetables to be transported are loaded through the anti-collision bags and the bunching wires, the fruits and vegetables are fixedly suspended in the second air column bag through the anti-collision bags and the hoses, the anti-collision bags are fixedly connected in the second air column bag through the rubber ropes, and the rubber ropes buffer the fruits and vegetables in a collision manner in the fruit and vegetable transportation process, so that quality deterioration of the fruits and vegetables due to collision and collision is avoided. The two ends of the air column bag body are stably bonded through the first adhesive tape, the first air column bag is adhered to one end of the air column bag body through the second adhesive tape, so that the air column bag body and the first air column bag form a barrel body, the fruit and vegetable with different volumes can be transported and loaded, and the double-layer second air column bag can be used for effectively protecting the fruit and vegetable with larger volume. Therefore, the air column bag for cold chain transportation of fruits and vegetables can adapt to fruits and vegetables with different volumes, and is wide in application range and good in effect.
2. According to the invention, the phase change cold accumulation heat preservation layers are coated on the inner sides of the polyethylene films of the first gas column bag and the second gas column bag, the phase change temperature can reach-4.12 ℃, the phase change latent heat can reach 314.6J/g, the cold energy stored by the phase change cold accumulation heat preservation layers enables fruits and vegetables to continuously keep a low-temperature cold storage effect in a cold chain logistics process, the dosage and the volume of a matched cold accumulation agent are reduced, and the shelf life and the commodity property of the fruits and vegetables are ensured.
3. According to the invention, the plastic slide bar slides on the plastic slide rail, so that the length direction of the first air column bag is parallel to the length direction of the second air column bag, and thus the air column bag body and the first air column bag form a strip-shaped shockproof packaging filler, so that the whole shockproof packaging is carried out on fruits and vegetables which are not suitable for individual packaging, the use function of the air column bag is increased, the use is flexible, the use efficiency of the air column bag is improved, and the air column bag is worthy of great popularization.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic reverse side view of the present invention;
FIG. 3 is a side cross-sectional structural view of a second air column bag of the present invention;
FIG. 4 is a perspective view of the crash bag of the present invention;
FIG. 5 is a top cross-sectional structural view of a second air column bag of the present invention;
fig. 6 is a structural view at a in fig. 3.
Wherein, 1, a first adhesive tape; 2. a first gas column bag; 3. a second gas column bag; 4. a plastic slide rail; 5. a gas column bag body; 6. a bump; 7. a one-way check valve; 8. a second tape; 9. a plastic slider; 10. an inner layer opening; 11. a groove; 12. an inflation inlet; 13. an inflation tube; 14. a rubber cord; 15. a hose; 16. an anti-collision bag; 17. and (4) wire bundling.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-6, the special gas column bag for the cold chain of fruits and vegetables provided by the embodiment of the invention comprises a gas column bag body 5, three second gas column bags 3 are sequentially arranged in the gas column bag body 5 from left to right, a plurality of second gas column bags 3 can be arranged, the second gas column bags 3 are sequentially connected with a bump 6 through a groove 11 according to actual packaging requirements, meanwhile, when the second gas column bags 3 are increased, the number of the first gas column bags 2 can be increased according to requirements, the second gas column bags 3 are both in a double-layer hollow arrangement, the arrangement of the double-layer second gas column bags 3 can load small fruits and vegetables simultaneously, and can also provide better packaging protection effect when large-volume fruits and vegetables are loaded, the bump 6 is fixedly connected to one side of the second gas column bags 3, the groove 11 is fixedly connected to the other side of the second gas column bags 3, and every two second gas column bags 3 are connected with the bump 6 through the groove 11, the grooves 11 are fixedly connected with the bumps 6 through glue, the periphery of the air column bag body 5 is fixedly connected with the plastic slide rails 4, the periphery of the plastic slide rails 4 is connected with the first air column bag 2 through the plastic slide bars 9 in a sliding manner, the first air column bag 2 slides on the plastic slide rails 4 through the plastic slide bars 9, the first air column bag 2 can slide on the air column bag body 5 as required, the use function of the fruit and vegetable air column bag is increased due to the arrangement, the upper end and the lower end in the second air column bag 3 are fixedly connected with the fixed anti-collision bags 16 through the rubber ropes 14, the inner sides of the anti-collision bags 16 are fixedly connected with the hoses 15, the middle upper part of the reverse side of the second air column bag 3 is provided with the inner layer opening 10, the lengths of the first air column bag 2 and the second air column bag 3 are the same, the second air column bag 3 can be used independently, fruits and vegetables are placed into the anti-collision bags 16 from the inner layer opening 10, and then the bunching lines 17 are tightened, bunch 17 can fix the fruit vegetables in anticollision bag 16, when the fruit vegetables transportation, realizes through crashproof bag 16 and 14 combination of rubber cord that the phenomenon that the even bumping striking of fruit vegetables can not cause the fruit vegetables quality to reduce yet.
The middle part of the front side of the air column bag body 5 is provided with a first adhesive tape 1, the middle upper part of the back side of the first air column bag 2 is provided with a second adhesive tape 8, the first adhesive tape 1 can bond the air column bag body 5 into a cylinder, and the first air column bag 2 is bonded on the air column bag body 5 by matching with the second adhesive tape 8, so that an air column bag cylinder is formed, and more fruits and vegetables or larger fruits and vegetables can be loaded.
The lower part of the reverse side of the first air column bag 2 and the second air column bag 3 is provided with an inflation tube 13, the upper part of the inflation tube 13 is uniformly distributed with one-way check valves 7, the lower part of the inflation tube 13 is provided with an inflation port 12, the inflation tube 13, the first air column bag 2 and the second air column bag 3 are communicated, compressed air or an inflator is used to inflate the corresponding first air column bag 2 or the second air column bag 3 through the inflation port 12 and the inflation tube 13, meanwhile, the fruit and vegetable air column bags are not leaked after being inflated due to the arrangement of the one-way check valves 7, and normal use of the fruit and vegetable air column bags is guaranteed.
The periphery evenly distributed of hose 15 has eight rubber ropes 14, and the equal fixed connection in the middle part outside of 3 inner walls of second gas column bag of the other end of rubber rope 14, and rubber rope 14 can regard as the anticollision support of anticollision bag 16.
All be provided with bunch 17 in the middle part of the interior of hose 15, bunch 17 all runs through inlayer opening 10 far away from the one end of hose 15, and after the anticollision bag 16 was put into to the fruit vegetables, tighten up bunch 17 and fix the fruit vegetables in anticollision bag 16.
The material polypropylene that anticollision bag 16 used, the anticollision bag 16 of polypropylene material is with low costs, and is of high quality, and the material that hose 15 used is polyvinyl chloride, and polyvinyl chloride's hose 15 can repetitious usage and be of high quality.
Example two:
as shown in fig. 1 to 6, the embodiment of the present invention provides a method for using a gas column bag exclusively for a fruit and vegetable cold chain, which includes the following steps: independent use avoids the fruit vegetables extrusion of colliding with, place into second gas column bag 3 with the fruit vegetables through inlayer opening 10, the fruit vegetables that the inside crashproof bag 16 of second gas column bag 3 will treat the transportation load, it is taut and knot to bunch 17, crashproof bag 16 and hose 15 are fixed unsettled in second gas column bag 3 with the fruit vegetables like this, crashproof bag 16 passes through 14 fixed connection of rubber rope in second gas column bag 3, can not collide with because jolt between the messenger fruit vegetables at the in-process of fruit vegetables transportation.
Example three:
as shown in fig. 1 to 6, the embodiment of the present invention provides a method for using a gas column bag exclusively for a fruit and vegetable cold chain, which includes the following steps: the extrusion of colliding with of fruit vegetables is avoided in the use of second gas column bag combination, it bonds to stabilize through the both ends of first sticky tape 1 with gas column bag body 5, gas column bag body 5 can be by three and above second gas column bag 3 fixed combination in proper order, be used for adapting to the fruit vegetables packing of different volumes, after the both ends bonding of gas column bag body 5, adaptation second sticky tape 8 pastes first gas column bag 2 in the one end of gas column bag body 5, gas column bag body 5 and first gas column bag 2 have just formed a semi-surrounding barrel like this, transport the loading to the fruit vegetables of difference, double-deck second gas column bag 3 provides an effectual protection of the great fruit vegetables of volume.
Example four:
as shown in fig. 1 to 6, the embodiment of the present invention provides a method for using a gas column bag exclusively for a fruit and vegetable cold chain, which includes the following steps: the air column bag body 5 and the first air column bag 2 form a strip-shaped shockproof packaging filler, and the fruits and vegetables which are not suitable for individual packaging are subjected to integral shockproof filling and packaging.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Special gas column bag of fruit vegetables cold chain, including gas column bag body (5), its characterized in that: three second air column bags (3) are sequentially arranged in the air column bag body (5) from left to right, the second air column bags (3) are double-layer hollow devices, one side of each second air column bag (3) is fixedly connected with a lug (6), the other side of each second air column bag (3) is fixedly connected with a groove (11), every two second air column bags (3) are connected with the lugs (6) through the grooves (11), the grooves (11) are fixedly connected with the lugs (6) through glue, the periphery of the air column bag body (5) is fixedly connected with plastic slide rails (4), the periphery of the plastic slide rails (4) is slidably connected with a first air column bag (2) through plastic slide bars (9), and the upper end and the lower end in each second air column bag (3) are fixedly connected with fixed anti-collision bags (16) through rubber ropes (14), the anti-collision air bag is characterized in that the inner side of the anti-collision bag (16) is fixedly connected with a hose (15), the middle upper part of the reverse side of the second air column bag (3) is provided with an inner layer opening (10), and the lengths of the first air column bag (2) and the second air column bag (3) are the same.
2. The gas column bag special for fruit and vegetable cold chain as claimed in claim 1, wherein: the middle part of one side of the front surface of the air column bag body (5) is provided with a first adhesive tape (1), and the middle upper part of one side of the back surface of the first air column bag (2) is provided with a second adhesive tape (8).
3. The gas column bag special for fruit and vegetable cold chain as claimed in claim 2, wherein: the lower parts of the reverse sides of the first air column bag (2) and the second air column bag (3) are respectively provided with an inflation tube (13), the upper parts of the inflation tubes (13) are respectively and uniformly distributed with a one-way check valve (7), the lower parts of the inflation tubes (13) are respectively provided with an inflation opening (12), and the inflation tubes (13), the first air column bag (2) and the second air column bag (3) are all communicated.
4. The gas column bag special for fruit and vegetable cold chain as claimed in claim 3, wherein: eight rubber ropes (14) are uniformly distributed on the periphery of the hose (15), and the other ends of the rubber ropes (14) are fixedly connected to the outer side of the middle of the inner wall of the second air column bag (3).
5. The gas column bag special for fruit and vegetable cold chain as claimed in claim 4, wherein: the interior middle part of hose (15) all is provided with bunch (17), bunch (17) keep away from the one end of hose (15) and all run through inlayer opening (10).
6. The gas column bag special for fruit and vegetable cold chain as claimed in claim 5, wherein: the anti-collision bag (16) is made of polypropylene, and the hose (15) is made of polyvinyl chloride.
7. The use method of the special fruit and vegetable cold chain air column bag according to claim 6, is characterized in that: the method comprises the following steps:
A. independently used for avoiding fruit and vegetable from being collided and extruded
Fruits and vegetables are placed into the second air column bag (3) through the inner layer opening (10), the fruits and vegetables to be transported are loaded through the anti-collision bag (16) in the second air column bag (3), the bunching line (17) is tensioned and knotted, so that the fruits and vegetables are fixedly suspended in the second air column bag (3) through the anti-collision bag (16) and the hose (15), the anti-collision bag (16) is fixedly connected into the second air column bag (3) through the rubber rope (14), and the fruits and vegetables cannot collide with each other due to bumping in the fruit and vegetable transportation process;
B. combined use for adapting to different individuals
The two ends of the air column bag body (5) are stably bonded through the first adhesive tape (1), the air column bag body (5) can be sequentially and fixedly combined by three or more second air column bags (3) to adapt to packaging of fruits and vegetables with different volumes, after the two ends of the air column bag body (5) are bonded, the first air column bag (2) is bonded at one end of the air column bag body (5) through the second adhesive tape (8), so that the air column bag body (5) and the first air column bag (2) form a semi-enclosed cylinder body to transport and load different fruits and vegetables, and the double-layer second air column bags (3) provide effective protection for the fruits and vegetables with larger volumes;
C. function of packing filler by deforming use
The plastic slide bar (9) slides on the plastic slide rail (4) to enable the length direction of the first air column bag (2) to be parallel to the length direction of the second air column bag (3), so that the air column bag body (5) and the first air column bag (2) form a strip-shaped shockproof packaging filler, and the shockproof packaging is carried out on the fruits and vegetables which are not suitable for individual packaging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011404219.XA CN112498979B (en) | 2020-12-04 | 2020-12-04 | Special gas column bag for fruit and vegetable cold chain |
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| CN202011404219.XA CN112498979B (en) | 2020-12-04 | 2020-12-04 | Special gas column bag for fruit and vegetable cold chain |
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| CN112498979A CN112498979A (en) | 2021-03-16 |
| CN112498979B true CN112498979B (en) | 2022-05-03 |
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| CN105109824A (en) * | 2015-06-17 | 2015-12-02 | 上海艾尔贝包装科技发展有限公司 | Multi-grade buffer gas packaging device |
| CN206265593U (en) * | 2016-09-27 | 2017-06-20 | 顺丰速运有限公司 | A kind of bag in bag formula packaging bag |
| CN106742727A (en) * | 2016-11-23 | 2017-05-31 | 佛山市捷信来新材料科技有限公司 | A kind of gas flushing pouch |
| CN108945802A (en) * | 2017-05-19 | 2018-12-07 | 天津龙威禽业有限公司 | A kind of embryonated egg transport case |
| CN208802339U (en) * | 2018-06-08 | 2019-04-30 | 顺丰科技有限公司 | Solar energy evacuated effective packaging structure |
| CN210762031U (en) * | 2019-09-28 | 2020-06-16 | 江阴市艾帕格包装制品有限公司 | Combined type buffer gas column |
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Inventor after: Pan Yanfang Inventor after: Zhang Jie Inventor after: Tang Xuanming Inventor after: Wang Lihua Inventor before: Zhang Jie Inventor before: Pan Yanfang Inventor before: Tang Xuanming Inventor before: Wang Lihua |
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Application publication date: 20210316 Assignee: GUANGDONG FORUNSIKE BIOTECHNOLOGY Co.,Ltd. Assignor: INSTITUTE OF FOOD SCIENCE AND TECHNOLOGY, CHINESE ACADEMY OF AGRICULTURAL SCIENCES Contract record no.: X2023980032515 Denomination of invention: Special air column bag for fruit and vegetable cold chain Granted publication date: 20220503 License type: Common License Record date: 20230227 |